Doraemon the Movie: Nobita and the Birth of Japan

Nobita's restless spirit drives him to contemplate running away from home, but he quickly realizes that every piece of land is claimed by someone else. Soon, his friends, including Doraemon, share in his desire to escape their troubles. In search of uninhabited territory, they embark on a time-traveling adventure, journeying back to an era before humanity.

In this prehistoric world, the group encounters a young boy from a struggling tribe. Together, they face the formidable threat of Gigazombie, a monstrous foe endangering the tribe's existence. As they work to protect the boy’s people, Nobita and his friends learn valuable lessons about friendship, courage, and the importance of home.